Development of high-efficiency alkaline OER electrodes for hybrid acid-alkali electrolytic H2 generation

Coupling Nano and Atomic Electric Field Confinement for Robust Alkaline Oxygen Evolution

“…The O 1s peak of Mn SA‐CoP NNs and NWs can be deconvoluted into three peaks, Mn−O (531.0 eV), H−O (531.6 eV), and C−O (532.8 eV) (Figure 3b). [18–19] Furthermore, the positive shift of P 2 p 1/2 and 2 p 3/2 also confirms the presence of Mn−P (Figure S14) [20–21] . These results confirm the presence of Mn−O and Mn−P in the coordination environment of Mn SA.…”

Water electrolysis for hydrogen production: from hybrid systems to self-powered/catalyzed devices

“…7d). Benefiting from these advantages of the BPM compared to conventional AEM and PEM, the BPM has been widely used in various systems for hydrogen production, such as photoelectrochemical water This journal is © The Royal Society of Chemistry 2024 splitting, 142,143 electrochemical water splitting, 144,145 hybrid water splitting, 146,147 alkali-acid hydrazine fuel cell, [148][149][150] and zinc-H 2 batteries. 151 Nonetheless, it is worth noting that the electrochemical resistance is directly influenced by the distance between two electrodes.…”

An Fe3+ induced etching and hydrolysis precipitation strategy affords an Fe–Co hydroxide nanotube array toward hybrid water electrolysis

“…Considering that electrochemical neutralization energy (design of asymmetric electrolyte) has been proved to be capable of reducing the thermodynamic water splitting voltage to a value far below the theoretical voltage of 1.23 V, 49,50 we further fabricated an acid-base hybrid electrolysis (ABE) system based on the Fe-CoCH//Fe-CoP pair and a piece of bipolar membrane (BPM, used for preventing acid-base neutralization). Fig.…”